What a disappointment in keystone 2018 3821rl is not in the ballpark with the 2012 31sl...no calking around shower base one roller fell off shower door first shower was moping up water..pulled basement cover off looks like they just throwed all the stuff in there and I guess the give a guy a roll of coax and send him out to wire it nearly ever coax connector was loose.......PISS POOR WORKMAN SHIP....cant wait to see what fails next.......